label
~~~~~

**type**: ``string`` **default**: The label is "guessed" from the field name

Sets the label that will be displayed on the button. The label can also be
directly set inside the template:

.. configuration-block::

    .. code-block:: html+jinja

        {{ form_widget(form.save, { 'label': 'Click me' }) }}

    .. code-block:: html+php

        <?php echo $view['form']->widget($form['save'], array('label' => 'Click me')) ?>
